From: Sandeep Paulraj <s-paulraj@ti.com>
Date: Mon, 16 Nov 2009 18:32:01 +0000 (-0500)
Subject: NAND: Update read_read_subpage API check
X-Git-Tag: v2010.03-rc1~200^2~30^2~2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=6cd752f927e515e63a038fa363edceec5a59c028;p=u-boot

NAND: Update read_read_subpage API check

This patch updates a check condition in the NAND driver.
The check condition is similat to what is in linux/next.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 6da261c041..7171bdd51b 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1061,7 +1061,7 @@ static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, uint3
 		int stat;
 
 		stat = chip->ecc.correct(mtd, p, &chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]);
-		if (stat < 0)
+		if (stat == -1)
 			mtd->ecc_stats.failed++;
 		else
 			mtd->ecc_stats.corrected += stat;